rickeyp rickeyp

29-09-2016
Mathematics

contestada

The area (A) of a circle is a function of its radius (r) and is given by the function A = f(r) = πr2. What is the domain of this function?

A. all positive real numbers
B. all real numbers
C. all positive real numbers including 0
D. all real numbers excluding fractions

Respuesta :

dariuswimbley dariuswimbley

29-09-2016

c.all positive real numbers including 0

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Аноним Аноним

29-09-2016

It would be C hope that helps

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